progs/fpglsl: Fix GLSL compilation failures on Mac OS X.

2 files changed, 2 insertions, 2 deletions

diff --git a/progs/fpglsl/for.glsl b/progs/fpglsl/for.glsl
index 6aa03d6ef48..862ca8bd6cc 100644
--- a/progs/fpglsl/for.glsl
+++ b/progs/fpglsl/for.glsl
@@ -6,6 +6,6 @@ void main() {
     for (i = 0; i < KernelSizeInt; ++i) {
 	sum.g += 0.25;
     }
-    sum.a = 1;
+    sum.a = 1.0;
     gl_FragColor = sum;
 }
diff --git a/progs/fpglsl/forbreak.glsl b/progs/fpglsl/forbreak.glsl
index 87669c65758..0b8d957cb04 100644
--- a/progs/fpglsl/forbreak.glsl
+++ b/progs/fpglsl/forbreak.glsl
@@ -8,6 +8,6 @@ void main() {
         if (i > 0)
            break;
     }
-    sum.a = 1;
+    sum.a = 1.0;
     gl_FragColor = sum;
 }